By surface
| Surface | John Marks | Stephen Warboys |
|---|---|---|
| Grass | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976-06-21 | ATP | Wimbledon | Round of 128 | Grass | Stephen Warboys | 7-5 | 5-7 | 6-3 | 4-6 | 3-6 |
| Surface | John Marks | Stephen Warboys |
|---|---|---|
| Grass | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976-06-21 | ATP | Wimbledon | Round of 128 | Grass | Stephen Warboys | 7-5 | 5-7 | 6-3 | 4-6 | 3-6 |